[PATCH v8 11/15] dt-bindings: cpufreq: Document operating-points-v2-kryo-cpu

Ilia Lin ilialin at codeaurora.org
Thu May 17 04:19:11 PDT 2018


The qcom-cpufreq-kryo driver reads the msm-id and efuse value from the SoC
to provide the OPP framework with required information.
This is used to determine the voltage and frequency value for each OPP of
operating-points-v2 table when it is parsed by the OPP framework.

This change adds documentation for the DT bindings.
The "operating-points-v2-kryo-cpu" DT extends the "operating-points-v2"
with following parameters:
- nvmem-cells (NVMEM area containig the speedbin information)
- opp-supported-hw: A single 32 bit bitmap value,
  representing compatible HW:
			0:	MSM8996 V3, speedbin 0
			1:	MSM8996 V3, speedbin 1
			2:	MSM8996 V3, speedbin 2
			3:	unused
			4:	MSM8996 SG, speedbin 0
			5:	MSM8996 SG, speedbin 1
			6:	MSM8996 SG, speedbin 2
			7-31:	unused

Signed-off-by: Ilia Lin <ilialin at codeaurora.org>
Acked-by: Viresh Kumar <viresh.kumar at linaro.org>
---
 .../devicetree/bindings/opp/kryo-cpufreq.txt       | 680 +++++++++++++++++++++
 1 file changed, 680 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/opp/kryo-cpufreq.txt

diff --git a/Documentation/devicetree/bindings/opp/kryo-cpufreq.txt b/Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
new file mode 100644
index 0000000..c2127b9
--- /dev/null
+++ b/Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
@@ -0,0 +1,680 @@
+Qualcomm Technologies, Inc. KRYO CPUFreq and OPP bindings
+===================================
+
+In Certain Qualcomm Technologies, Inc. SoCs like apq8096 and msm8996
+that have KRYO processors, the CPU ferequencies subset and voltage value
+of each OPP varies based on the silicon variant in use.
+Qualcomm Technologies, Inc. Process Voltage Scaling Tables
+defines the voltage and frequency value based on the msm-id in SMEM
+and speedbin blown in the efuse combination.
+The qcom-cpufreq-kryo driver reads the msm-id and efuse value from the SoC
+to provide the OPP framework with required information (existing HW bitmap).
+This is used to determine the voltage and frequency value for each OPP of
+operating-points-v2 table when it is parsed by the OPP framework.
+
+Required properties:
+--------------------
+In 'cpus' nodes:
+- operating-points-v2: Phandle to the operating-points-v2 table to use.
+
+In 'operating-points-v2' table:
+- compatible: Should be
+	- 'operating-points-v2-kryo-cpu' for apq8096 and msm8996.
+- nvmem-cells: A phandle pointing to a nvmem-cells node representing the
+		efuse registers that has information about the
+		speedbin that is used to select the right frequency/voltage
+		value pair.
+		Please refer the for nvmem-cells
+		bindings Documentation/devicetree/bindings/nvmem/nvmem.txt
+		and also examples below.
+
+In every OPP node:
+- opp-supported-hw: A single 32 bit bitmap value, representing compatible HW.
+		    Bitmap:
+			0:	MSM8996 V3, speedbin 0
+			1:	MSM8996 V3, speedbin 1
+			2:	MSM8996 V3, speedbin 2
+			3:	unused
+			4:	MSM8996 SG, speedbin 0
+			5:	MSM8996 SG, speedbin 1
+			6:	MSM8996 SG, speedbin 2
+			7-31:	unused
+
+Example 1:
+---------
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		CPU0: cpu at 0 {
+			device_type = "cpu";
+			compatible = "qcom,kryo";
+			reg = <0x0 0x0>;
+			enable-method = "psci";
+			clocks = <&kryocc 0>;
+			cpu-supply = <&pm8994_s11_saw>;
+			operating-points-v2 = <&cluster0_opp>;
+			#cooling-cells = <2>;
+			next-level-cache = <&L2_0>;
+			L2_0: l2-cache {
+			      compatible = "cache";
+			      cache-level = <2>;
+			};
+		};
+
+		CPU1: cpu at 1 {
+			device_type = "cpu";
+			compatible = "qcom,kryo";
+			reg = <0x0 0x1>;
+			enable-method = "psci";
+			clocks = <&kryocc 0>;
+			cpu-supply = <&pm8994_s11_saw>;
+			operating-points-v2 = <&cluster0_opp>;
+			#cooling-cells = <2>;
+			next-level-cache = <&L2_0>;
+		};
+
+		CPU2: cpu at 100 {
+			device_type = "cpu";
+			compatible = "qcom,kryo";
+			reg = <0x0 0x100>;
+			enable-method = "psci";
+			clocks = <&kryocc 1>;
+			cpu-supply = <&pm8994_s11_saw>;
+			operating-points-v2 = <&cluster1_opp>;
+			#cooling-cells = <2>;
+			next-level-cache = <&L2_1>;
+			L2_1: l2-cache {
+			      compatible = "cache";
+			      cache-level = <2>;
+			};
+		};
+
+		CPU3: cpu at 101 {
+			device_type = "cpu";
+			compatible = "qcom,kryo";
+			reg = <0x0 0x101>;
+			enable-method = "psci";
+			clocks = <&kryocc 1>;
+			cpu-supply = <&pm8994_s11_saw>;
+			operating-points-v2 = <&cluster1_opp>;
+			#cooling-cells = <2>;
+			next-level-cache = <&L2_1>;
+		};
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&CPU0>;
+				};
+
+				core1 {
+					cpu = <&CPU1>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&CPU2>;
+				};
+
+				core1 {
+					cpu = <&CPU3>;
+				};
+			};
+		};
+	};
+
+	cluster0_opp: opp_table0 {
+		compatible = "operating-points-v2-kryo-cpu";
+		nvmem-cells = <&speedbin_efuse>;
+		opp-shared;
+
+		opp-307200000 {
+			opp-hz = /bits/ 64 <307200000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x77>;
+			clock-latency-ns = <200000>;
+		};
+		opp-384000000 {
+			opp-hz = /bits/ 64 <384000000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-422400000 {
+			opp-hz = /bits/ 64 <422400000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-460800000 {
+			opp-hz = /bits/ 64 <460800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-480000000 {
+			opp-hz = /bits/ 64 <480000000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-537600000 {
+			opp-hz = /bits/ 64 <537600000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-556800000 {
+			opp-hz = /bits/ 64 <556800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-614400000 {
+			opp-hz = /bits/ 64 <614400000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-652800000 {
+			opp-hz = /bits/ 64 <652800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-691200000 {
+			opp-hz = /bits/ 64 <691200000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-729600000 {
+			opp-hz = /bits/ 64 <729600000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-768000000 {
+			opp-hz = /bits/ 64 <768000000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-844800000 {
+			opp-hz = /bits/ 64 <844800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x77>;
+			clock-latency-ns = <200000>;
+		};
+		opp-902400000 {
+			opp-hz = /bits/ 64 <902400000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-960000000 {
+			opp-hz = /bits/ 64 <960000000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-979200000 {
+			opp-hz = /bits/ 64 <979200000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1036800000 {
+			opp-hz = /bits/ 64 <1036800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1056000000 {
+			opp-hz = /bits/ 64 <1056000000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1113600000 {
+			opp-hz = /bits/ 64 <1113600000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1132800000 {
+			opp-hz = /bits/ 64 <1132800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1190400000 {
+			opp-hz = /bits/ 64 <1190400000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1209600000 {
+			opp-hz = /bits/ 64 <1209600000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1228800000 {
+			opp-hz = /bits/ 64 <1228800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1286400000 {
+			opp-hz = /bits/ 64 <1286400000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1324800000 {
+			opp-hz = /bits/ 64 <1324800000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x5>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1363200000 {
+			opp-hz = /bits/ 64 <1363200000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x72>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1401600000 {
+			opp-hz = /bits/ 64 <1401600000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x5>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1440000000 {
+			opp-hz = /bits/ 64 <1440000000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1478400000 {
+			opp-hz = /bits/ 64 <1478400000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x1>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1497600000 {
+			opp-hz = /bits/ 64 <1497600000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x4>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1516800000 {
+			opp-hz = /bits/ 64 <1516800000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1593600000 {
+			opp-hz = /bits/ 64 <1593600000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x71>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1996800000 {
+			opp-hz = /bits/ 64 <1996800000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x20>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2188800000 {
+			opp-hz = /bits/ 64 <2188800000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x10>;
+			clock-latency-ns = <200000>;
+		};
+	};
+
+	cluster1_opp: opp_table1 {
+		compatible = "operating-points-v2-kryo-cpu";
+		nvmem-cells = <&speedbin_efuse>;
+		opp-shared;
+
+		opp-307200000 {
+			opp-hz = /bits/ 64 <307200000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x77>;
+			clock-latency-ns = <200000>;
+		};
+		opp-384000000 {
+			opp-hz = /bits/ 64 <384000000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-403200000 {
+			opp-hz = /bits/ 64 <403200000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-460800000 {
+			opp-hz = /bits/ 64 <460800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-480000000 {
+			opp-hz = /bits/ 64 <480000000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-537600000 {
+			opp-hz = /bits/ 64 <537600000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-556800000 {
+			opp-hz = /bits/ 64 <556800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-614400000 {
+			opp-hz = /bits/ 64 <614400000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-652800000 {
+			opp-hz = /bits/ 64 <652800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-691200000 {
+			opp-hz = /bits/ 64 <691200000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-729600000 {
+			opp-hz = /bits/ 64 <729600000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-748800000 {
+			opp-hz = /bits/ 64 <748800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-806400000 {
+			opp-hz = /bits/ 64 <806400000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-825600000 {
+			opp-hz = /bits/ 64 <825600000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-883200000 {
+			opp-hz = /bits/ 64 <883200000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-902400000 {
+			opp-hz = /bits/ 64 <902400000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-940800000 {
+			opp-hz = /bits/ 64 <940800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-979200000 {
+			opp-hz = /bits/ 64 <979200000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1036800000 {
+			opp-hz = /bits/ 64 <1036800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1056000000 {
+			opp-hz = /bits/ 64 <1056000000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1113600000 {
+			opp-hz = /bits/ 64 <1113600000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1132800000 {
+			opp-hz = /bits/ 64 <1132800000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1190400000 {
+			opp-hz = /bits/ 64 <1190400000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1209600000 {
+			opp-hz = /bits/ 64 <1209600000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1248000000 {
+			opp-hz = /bits/ 64 <1248000000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1286400000 {
+			opp-hz = /bits/ 64 <1286400000>;
+			opp-microvolt = <905000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1324800000 {
+			opp-hz = /bits/ 64 <1324800000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1363200000 {
+			opp-hz = /bits/ 64 <1363200000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1401600000 {
+			opp-hz = /bits/ 64 <1401600000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1440000000 {
+			opp-hz = /bits/ 64 <1440000000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1478400000 {
+			opp-hz = /bits/ 64 <1478400000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1516800000 {
+			opp-hz = /bits/ 64 <1516800000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1555200000 {
+			opp-hz = /bits/ 64 <1555200000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1593600000 {
+			opp-hz = /bits/ 64 <1593600000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1632000000 {
+			opp-hz = /bits/ 64 <1632000000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1670400000 {
+			opp-hz = /bits/ 64 <1670400000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1708800000 {
+			opp-hz = /bits/ 64 <1708800000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1747200000 {
+			opp-hz = /bits/ 64 <1747200000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1785600000 {
+			opp-hz = /bits/ 64 <1785600000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x7>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1804800000 {
+			opp-hz = /bits/ 64 <1804800000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x6>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1824000000 {
+			opp-hz = /bits/ 64 <1824000000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x71>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1900800000 {
+			opp-hz = /bits/ 64 <1900800000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x74>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1920000000 {
+			opp-hz = /bits/ 64 <1920000000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x1>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1977600000 {
+			opp-hz = /bits/ 64 <1977600000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x30>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1996800000 {
+			opp-hz = /bits/ 64 <1996800000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x1>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2054400000 {
+			opp-hz = /bits/ 64 <2054400000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x30>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2073600000 {
+			opp-hz = /bits/ 64 <2073600000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x1>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2150400000 {
+			opp-hz = /bits/ 64 <2150400000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x31>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2246400000 {
+			opp-hz = /bits/ 64 <2246400000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x10>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2342400000 {
+			opp-hz = /bits/ 64 <2342400000>;
+			opp-microvolt = <1140000 905000 1140000>;
+			opp-supported-hw = <0x10>;
+			clock-latency-ns = <200000>;
+		};
+	};
+
+....
+
+reserved-memory {
+	#address-cells = <2>;
+	#size-cells = <2>;
+	ranges;
+....
+	smem_mem: smem-mem at 86000000 {
+		reg = <0x0 0x86000000 0x0 0x200000>;
+		no-map;
+	};
+....
+};
+
+smem {
+	compatible = "qcom,smem";
+	memory-region = <&smem_mem>;
+	hwlocks = <&tcsr_mutex 3>;
+};
+
+soc {
+....
+	qfprom: qfprom at 74000 {
+		compatible = "qcom,qfprom";
+		reg = <0x00074000 0x8ff>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		....
+		speedbin_efuse: speedbin at 133 {
+			reg = <0x133 0x1>;
+			bits = <5 3>;
+		};
+	};
+};
-- 
1.9.1




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